2 - Fagor Automation

Drive modules
3.
DRIVE MODULES
Compact drives
188
DDS
HARDWARE
Ref.1307
162
CMC 2.35/2.50
These drive modules have the following connectors:
External Ballast resistor
3
SL2
SL1
0
ERROR
RESET
DRIVE
ENABLE Vista
SPEED inferior
ENABLE
Top view
F. H3/115
Connectors of “CMC 2.35/2.50” compact drives.
1. Power connector for motor (U, V, W) and mains connection (R, S, T).
2. Connector for the external Ballast resistor (Re) and for accessing the power bus (L+, L-).
Remember that (Ri) makes no sense in these drives.
3. External Ballast resistor.
X1. Connector for the internal 24 V DC power supply (two phase 400-460 V AC).
X2. Connector for the basic control signals.
X3. Connector with two possible uses:
• as output of the encoder simulator.
• as input of the direct feedback for the position loop.
X4. Connector for motor feedback connection (encoder).
X5. Connector for RS-232 serial line connection.
X6. Possible connectors that may be located in this position:
• SERCOS a or CAN b interface connector (always with X5).
• Connector for RS-232/422 c serial line connection (never with X5).
X7. Connector for external acknowledgment of the status of the safety relay.
SL1. Slot for the cards A1, 16DI-8DO and 8DI-16DO.
SL2. Slot for the cards 16DI-8DO and 8DI-16DO.
X1
(a) NODE (b) NODE (c)
4 SELECT 4 SELECT 4
8
0
SERCOS CAN
RS422
1
RESET
button
Warning. AC touch current greater than 3.5 mA.
Install a ground wire with a section of at least 10
mm² Cu or 16 mm² Al.
Possibilities:
X5.Serial line RS-232 + [X6.SERCOS (a) or X6.CAN (b) ]
OR X6.Serial line RS-232/422 (c) - without X5 -
AS1
AS2
+24Vdc
DR.
O.K.
OV.
PROG.
OUT
8
0
NODE
SELECT
8
OUT
5
4
X6 3
2
X6 1 X6
1
9
IN
0
1
X7
X2
Bottom
view
X3
X4
BOOT button.
Software update and SER-
COS/CAN.Transmission
speed selection.
2
X5